Blender cup



FIG. 1 is a right side elevational view of the blender cup according to my new design, the left side view being a mirror image;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a blender cup, as shown. 